Carbon monoxide smoke alarm



FIG. 1 is a plan view of the carbon monoxide smoke alarm according to the present invention.

FIG. 2 is a side view of the carbon monoxide smoke alarm of FIG. 1.

FIG. 3 is a front perspective view of the carbon monoxide smoke alarm of FIG. 1.

FIG. 4 is another front perspective view of the carbon monoxide smoke alarm of FIG. 1; and,

FIG. 5 is a rear perspective view of the carbon monoxide smoke alarm of FIG. 1. 

The ornamental design for a carbon monoxide smoke alarm, as shown. 